The invitation came from his old friend Fuser, that at the time was known as Commander Che Guevara, one of the few influential and charismatic leaders of the Cuban Revolution.
Undangan itu berasal dari sahabat lamanya, Fuser. Yang saat itu dikenal sebagai Komandan Che Guevara salah seorang yang berpengaruh dan berkharisma, Pemimpin Revolusi Kuba.